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20170618 - Filament data for 11 UTC
Available data for 20170618: »05 UTC   »06 UTC   »07 UTC   »08 UTC   »09 UTC   »10 UTC   »11 UTC   »12 UTC   »13 UTC   »14 UTC   »15 UTC   »16 UTC   »17 UTC  
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  Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1  507 1082 (N00E34 L= 27)  1816    391        3 ( 395/ 913- 569/1217) -46.8 E44-E28 S09-N07
      2  839 1040 (N01E12 L= 49)   988    269        2 ( 747/ 971- 940/1152) -31.6 E18-E04 S02-N06
      3  399  703 (S25E42 L= 19)  1015    311        1 ( 342/ 610- 478/ 813)  48.8 E48-E34 S32-S16
  
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» All Filament Data of 20170618 ...
IDL code for reading binary data:
    OPENR, u, binfile, /COMP, /GET_LUN
    head = FLTARR(6) ;[xsize,ysize,radius,hh,mm,ss]
    READU, u, head
    data = INTARR(FIX(head[0]),FIX(head[1]))
    READU, u, data
    FREE_LUN, u
    
  • each filament has the value of Fil_ID
  • all values are in pixel
to get the area of a filament:
  c = WHERE(data EQ Fil_ID, area)
  f = '(2(A,I6))'
  PRINT, FORM=f, "Area of Fil_ID", Fil_ID," =", area 
be careful: y-origin is upper left! you can transpose the data:
  data = ROTATE(data,7)
  Solar_y = 2048-Solar_y